if you are young, and single and with a normal job: 1. Make sure you are in good terms with your parents, or sister/brother, so if you loose your job, you can

if you are young, and single and with a normal job: 1. Make sure you are in good terms with your parents, or sister/brother, so if you loose your job, you can live in their basement for a while. 2. If you loose your job, now it is the best time to work on that idea... for reals. Necessity is the mother of all inventions.